body,
.container {
  background: #f4f3f3;
}
.navigationBar {
  background: #fff;
}
.navigationBar .wrapper .title img {
  display: inline-block;
  width: 20px;
  vertical-align: middle;
  margin: -3px 3px 0 0;
}
.group-nav {
  width: 100%;
  position: fixed;
  top: 3rem;
  left: 0;
  z-index: 10;
  box-shadow: 0 0 5px #ccc;
}
.group-nav > nav {
  font-size: 0;
  position: relative;
  z-index: 6;
  background: #fff;
  overflow: hidden;
  overflow-x: auto;
  height: 2rem;
  white-space: nowrap;
  width: 100%;
}
.group-nav > nav::-webkit-scrollbar {
  width: 20px;
  height: 0px;
  background: transparent;
  padding: 0;
  margin: 0;
  opacity: 0;
}
.group-nav > nav a {
  display: inline-block;
  font-size: 16px;
  color: #838383;
  height: 2rem;
  line-height: 2rem;
  cursor: pointer;
  vertical-align: top;
  position: relative;
}
.group-nav > nav a span {
  padding: 0 10px;
  line-height: 2rem;
}
.group-nav > nav a.active:after {
  content: "";
  display: block;
  overflow: hidden;
  width: 100%;
  height: 2px;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  background: #f00;
}
.group-nav > a {
  display: block;
  width: 40px;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  background: #fff;
  z-index: 6;
}
.group-nav > a:after,
.group-nav > div > a:after {
  content: "";
  display: block;
  overflow: hidden;
  width: 10px;
  height: 10px;
  border-top: 1px solid #1d1d1d;
  border-right: 1px solid #1d1d1d;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  -webkit-transform: rotate(135deg);
  transform: rotate(135deg);
}
.group-nav > span {
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
  display: block;
  width: 100%;
  height: 100%;
  z-index: 5;
  display: none;
}
.group-nav > div {
  background: #fff;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  -webkit-transform: translateY(-100%);
  transform: translateY(-100%);
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
}
.group-nav > div ul {
  overflow: hidden;
}
.group-nav > div ul li {
  width: 25%;
  float: left;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #1d1d1d;
  font-size: 16px;
  cursor: pointer;
}
.group-nav > div ul li span {
  display: inline-block;
  height: 40px;
  line-height: 40px;
  padding: 0 5px;
}
.group-nav > div ul li.active span {
  border-bottom: 2px solid #e73816;
}
.group-nav > div > a {
  color: #919191;
  display: block;
  text-align: right;
  padding: 0 0 6px;
  font-weight: 100;
  font-size: 14px;
  cursor: pointer;
}
.group-nav > div > a:after {
  position: static;
  display: inline-block;
  border-color: #919191;
  vertical-align: bottom;
  margin: 0px 10px 3px 5px;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.group-nav:after {
  content: "";
  display: block;
  overflow: hidden;
  width: 100%;
  height: 1px;
  background: #eee;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}
.group-list {
  width: 100%;
  overflow: hidden;
  margin: 2.5rem 0 0;
}
.group-list li {
  width: 49.5%;
  /*margin-left: 1%;*/
  float: left;
  margin-bottom: 1%;
  background: #fff;
  position: relative;
}
.group-list li .img_frame{
  width: 100%;
  height: 50vw;
  display: flex;
}
.group-list li .img_frame img{
  object-fit: cover;
}
.group-list li .fenyon {
  position: absolute;
  left: 0;
  top: 5px;
  width: 70px;
  height: 30px;
  background: linear-gradient(to right, #ff5c81 , #ff003f); /* 标准的语法 */
  border-top-right-radius: 50px;
  border-bottom-right-radius: 50px;
  display: flex;
  justify-content: center;;
  align-items: flex-start;
  flex-direction: column;
}
.group-list li .fenyon p {
  font-style: italic;
  color: #fff;
  font-size: 10px;
  padding: 0 0 0 5px;
}
.group-list li img {
  margin: 0 auto;
}
.group-list li h2 {
  height: 48px;
  /*font-size: 16px;*/
  line-height: 24px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font: 14px/1.5 "Helvetica Neue",Helvetica,Arial,"Microsoft Yahei","Hiragino Sans GB","Heiti SC","WenQuanYi Micro Hei",sans-serif;
}
.group-list li .price_tag {
  color: red;
  font-size: 0.7rem;
  padding-left: 1px;
}
.group-list li b {
  color: #ff3d17;
  margin: 10px 0 0;
  line-height: 20px;
  font-weight: 500;
}
.group-list li section {
  padding: 5px;
}
.group-list li section > div {
  line-height: 20px;
  overflow: hidden;
}
.group-list li section > div > span {
  color: #999;
  font-size: 0.6rem;
}
.group-list li section > div div {
  float: right;
  font-size: 0;
  height: 24px;
}
.group-list li section > div div img {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  vertical-align: middle;
  margin-left: -7px;
  float: left;
}
.group-list li section > div div>span {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  border-radius: 4px;
  font-size: 0.57rem;
  color: #fff;
  padding: 0.02rem 0.75rem 0.02rem 0.45rem;
  background: -webkit-linear-gradient(top, #ea3b19, #d52a08);
  background: linear-gradient(to bottom, #ea3b19, #d52a08);
  margin-left: 5px;
  float: left;
}
.group-list li section > div div>span span {
  position: absolute;
  bottom: 0.05rem;
  right: 0.35rem;
}
.group-list li:nth-of-type(2n+1) {
  margin-left: 0;
}
